| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.86 | 12.857% | $136.399 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $16.27 | 8.307% | $17.6215 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $114.79 | 13.421% | $130.196 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $35.78 | 11.727% | $39.9759 | $39.98 | $40.00 | $40.00 |
| Purchase #5 | $105.87 | 8.626% | $115.0023 | $115.00 | $115.00 | $115.00 |
| Purchase #6 | $51.88 | 9.120% | $56.6115 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $223.27 | 9.266% | $243.9582 | $243.96 | $243.95 | $244.00 |
| 7 purchase totals = | $668.72 | $739.7644 | $739.77 | $739.75 | $739.80 | |